Recommended Upstream Protection for Easy UPS 3-Phase Modular
NOTE: For local directives which require 4-pole circuit breakers:
If neutral conductor is expected to carry a high current, due to line-neutral
non-linear load, the circuit breaker must be rated according to expected
neutral current.
| 3+0 Parallel Capacity | 2+0
Parallel Capacity 2+1 Parallel Redundant |
1+0 Single 1+1 Parallel Redundant |
||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UPS rating | Breaker type | Io | Ir | Isd | Breaker type | Io | Ir | Isd | Breaker type | Io | Ir | Isd |
| 50 kW |
NSX250H TM250D (C25H3TM250) |
– |
250 |
5-10 |
NSX160H TM160D (C16H3TM160) |
– |
160 |
1250 (fixed) |
NSX100H TM80D (C10H3TM080) |
– |
80 |
640 (fixed) |
| 100 kW |
NSX630H mic2.3 (C63H32D630) |
500 |
1 |
1.5-10 |
NSX400H mic2.3 (C40H32D400) |
320 |
1 |
1.5-10 |
NSX160H TM160D (C16H6TM160) |
160 |
160 |
1250 (fixed) |
| 150 kW | – | – | – | – |
NSX630H mic2.3 (C63H32D630) |
500 |
1 |
1.5-10 |
NSX250H TM250 (C25H3TM250) |
250 |
250 |
5-10 |
| 200 kW | – | – | – | – |
NSX630H mic2.3 (C63H32D630) |
630 |
1 |
1.5-10 |
NSX400H MiC.2.3 (C40H32D400) |
320 |
1 |
1.5-10 |
| 250 kW | – | – | – | – | – | – | – | – |
NSX400H MiC.2.3 (C40H32D400) |
400 |
1 |
1.5-10 |